nimo Posted September 7, 2020 Posted September 7, 2020 Got a couple of DIP-8 sockets. Given this is for RIAA EQ in phono preamp use, I’m hoping to get suggestions on which might offer better low noise performance. Of the 3 below, which is better suited? Opened to other suggestions too if you have any. 1. JRC 2068DD - cheap and cheerful 2. LME49860NA - best for headphone amps it seems but discontinued 3. OPA2107AP - damn expensive and still trying to justify the cost
sachu888 Posted December 7, 2020 Posted December 7, 2020 Try OPA1642, or OPA1612 very low noise and high slew rate Opamps. Regards Sachin 1
decatech Posted December 8, 2020 Posted December 8, 2020 On 9/7/2020 at 10:23 AM, nimo said: Got a couple of DIP-8 sockets. Given this is for RIAA EQ in phono preamp use, I’m hoping to get suggestions on which might offer better low noise performance. Of the 3 below, which is better suited? Opened to other suggestions too if you have any. 1. JRC 2068DD - cheap and cheerful 2. LME49860NA - best for headphone amps it seems but discontinued 3. OPA2107AP - damn expensive and still trying to justify the cost 49860 DIP discontinued. SOP package still available. Ever consider the latest opamp prodigy OPA1656? 1
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